| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $160.69 | 6.509% | $171.1493 | $171.15 | $171.15 | $171.10 |
| Purchase #2 | $164.87 | 4.783% | $172.7557 | $172.76 | $172.75 | $172.80 |
| Purchase #3 | $220.30 | 7.733% | $237.3358 | $237.34 | $237.35 | $237.30 |
| Purchase #4 | $87.83 | 5.191% | $92.3893 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $15.33 | 6.847% | $16.3796 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $208.82 | 5.704% | $220.7311 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $157.57 | 11.234% | $175.2714 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $1,015.41 | $1,086.0122 | $1,086.02 | $1,086.05 | $1,086.00 | |